1908347600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2413

約数の個数: 120

約数和(自身を含む): 4805430528

約数和(自身を除く): 2897082928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 124, 134, 155, 200, 248, 268, 310, 335, 400, 496, 536, 620, 670, 775, 1072, 1240, 1340, 1550, 1675, 2077, 2297, 2480, 2680, 3100, 3350, 4154, 4594, 5360, 6200, 6700, 8308, 9188, 10385, 11485, 12400, 13400, 16616, 18376, 20770, 22970, 26800, 33232, 36752, 41540, 45940, 51925, 57425, 71207, 83080, 91880, 103850, 114850, 142414, 153899, 166160, 183760, 207700, 229700, 284828, 307798, 356035, 415400, 459400, 569656, 615596, 712070, 769495, 830800, 918800, 1139312, 1231192, 1424140, 1538990, 1780175, 2462384, 2848280, 3077980, 3560350, 3847475, 4770869, 5696560, 6155960, 7120700, 7694950, 9541738, 12311920, 14241400, 15389900, 19083476, 23854345, 28482800, 30779800, 38166952, 47708690, 61559600, 76333904, 95417380, 119271725, 190834760, 238543450, 381669520, 477086900, 954173800, 1908347600]

約数ペア:

[(1, 1908347600), (2, 954173800), (4, 477086900), (5, 381669520), (8, 238543450), (10, 190834760), (16, 119271725), (20, 95417380), (25, 76333904), (31, 61559600), (40, 47708690), (50, 38166952), (62, 30779800), (67, 28482800), (80, 23854345), (100, 19083476), (124, 15389900), (134, 14241400), (155, 12311920), (200, 9541738), (248, 7694950), (268, 7120700), (310, 6155960), (335, 5696560), (400, 4770869), (496, 3847475), (536, 3560350), (620, 3077980), (670, 2848280), (775, 2462384), (1072, 1780175), (1240, 1538990), (1340, 1424140), (1550, 1231192), (1675, 1139312), (2077, 918800), (2297, 830800), (2480, 769495), (2680, 712070), (3100, 615596), (3350, 569656), (4154, 459400), (4594, 415400), (5360, 356035), (6200, 307798), (6700, 284828), (8308, 229700), (9188, 207700), (10385, 183760), (11485, 166160), (12400, 153899), (13400, 142414), (16616, 114850), (18376, 103850), (20770, 91880), (22970, 83080), (26800, 71207), (33232, 57425), (36752, 51925), (41540, 45940)]